基于模态控制法的平板扬声器指向性控制算法研究
卫文港, 程嘉正, 冯雪磊, 沈勇

Research on directivity control algorithm of flat⁃panel loudspeakers based on modal control method
Wengang Wei, Jiazheng Cheng, Xuelei Feng, Yong Shen
图8 不同激励器数量的性能指标:(a)声对比度;(b)匹配误差;(c)阵列效率
Fig.8 Performance indicators of different exciter numbers:(a) acoustic contrast,(b) matching error,(c) array efficiency